@fz10: 10px;
@fz12: 12px;
@fz14: 14px;
@fz16: 16px;

@color-h1: #111111;
@color-h3: #919191;
@color-h4: #DF0011;
@color-bg: #f3f4f5;

@theme-color: #DF0011;

page{
  background: @color-bg;
}

.nav{
  box-sizing: border-box;
  width: 100%;
  height: 44px;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  background: @color-bg;
  font-size: @fz14;
  &__l{
    flex: 1;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    min-width:44px;
    height: 100%;
    margin-right: 10px;
  }
  &__c{
    flex-shrink: 0;
    text-align: center;
  }
  &__r{
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    min-width:44px;
    height: 100%;
    margin-left: 10px;
  }
  .icon{
    width: 20px;
    height: 20px;
    padding: 7px 4px;
    margin: 0 5px;
    // background: #eee;
    // border-radius: 5px;
  }
}